---
product_id: 21861092
title: "Learn More"
brand: "mr. heater"
price: "R$18102"
currency: BRL
in_stock: null
url: https://www.desertcart.com.br/products/21861092-learn-more
store_origin: BR
region: Brazil
---

# 2.3 Amps Covers 2,667 sq ft 80,000 BTU Learn More

**Brand:** mr. heater
**Price:** R$18102
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Heat Up Your Space, Elevate Your Comfort! 🔥

## Quick Answers

- **What is this?** Learn More by mr. heater
- **How much does it cost?** R$18102 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/21861092-learn-more)

## Best For

- mr. heater enthusiasts

## Why This Product

- Trusted mr. heater brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Equipped with a high-temperature safety shut-off for peace of mind.
- • **Durable Design:** Built to last with a limited 3-year warranty on parts and burners.
- • **Effortless Installation:** Includes angle brackets and a Liquid Propane conversion kit for easy setup.
- • **Unmatched Heating Power:** Experience the warmth of 80,000 BTUs, perfect for expansive spaces.
- • **Versatile Venting Options:** Choose between vertical or horizontal venting for ultimate flexibility.

## Overview

The Mr. Heater F260560 Big Maxx MHU80NG is a powerful natural gas unit heater designed to efficiently heat areas up to 2,667 sq ft with an impressive output of 80,000 BTUs. Its versatile venting options and safety features make it an ideal choice for both home and garage use, ensuring warmth and comfort in any setting.

## Description

F260560 Big Maxx MHU80NG Natural Gas Unit Heater, 80,000 BTU, Black

## Features

- Your purchase includes One Mr. Heater Big Maxx Natural Gas Heater with 2 angle brackets & Liquid Propane conversion kit | Thermostat, hose & regulator not included
- Heater dimensions – 29.33” L x 15.50” W x 26.37” H | Coverage area – 2000 Sq. Ft. | Performance – 80,000 BTU | Amps – 2.3 | Voltage – 120 V | Min 8 ft. clearance from floor to base of unit
- For use with natural gas | Category 1 vertical, category 3 horizontal venting
- Powered exhaust allows for vertical or horizontal venting | Spark ignition features self-diagnostic control module
- This heater offers the operating versatility and safety that you have come to expect from Mr. Heater | Limited 3 year warranty on parts and burners

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Heating Coverage | 2,667 sq ft |
| Heating Element | Radiant |
| Heat Output | 80000 British Thermal Units |
| Fuel Type | Natural Gas |
| Amperage | 2.3 Amps |
| Voltage | 120 Volts |
| Heating Method | Forced Air |
| Recommended Uses For Product | Garage, Home |
| Mounting Type | Ceiling Mount |
| Room Type | Home Office |
| Additional Features | High temperature safety shut-off |
| Indoor Outdoor Usage | Indoor |
| Power Source | Gas Powered |
| Item Weight | 88 Pounds |
| Item Dimensions D x W x H | 22"D x 30"W x 27"H |
| Color | Black |

## Product Details

- **Brand:** Mr. Heater
- **Special Feature:** High temperature safety shut-off
- **Color:** Black
- **Form Factor:** Unit Heater
- **Indoor/Outdoor Usage:** Indoor

## Images

![Learn More - Image 1](https://m.media-amazon.com/images/I/71e3nTtZ8ML.jpg)
![Learn More - Image 2](https://m.media-amazon.com/images/I/81qrmDYVUKL.jpg)
![Learn More - Image 3](https://m.media-amazon.com/images/I/71kmbI00d8L.jpg)
![Learn More - Image 4](https://m.media-amazon.com/images/I/81LKy45iDtL.jpg)
![Learn More - Image 5](https://m.media-amazon.com/images/I/91P5Ey4+FhL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater, 80,000 BTU, Black
- Mr. Heater F210359 Thermostat for Heater,Tan,Small

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**Shop now:** [https://www.desertcart.com.br/products/21861092-learn-more](https://www.desertcart.com.br/products/21861092-learn-more)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-10*